Redox-switchable α-diimine palladium catalysts for control of polyethylene topology
Sign Up to like & getrecommendations! Published in 2019 at "Polymer"
DOI: 10.1016/j.polymer.2019.121619
Abstract: Abstract A series of palladium complexes bearing ferrocene substituted α-diimine ligands was synthesized and investigated for ethene polymerization at different conditions to modulate the extent of “chain-walking” mechanism and regulate branching and topology of resulting… read more here.
Keywords: switchable diimine; redox switchable; topology; ferrocene substituted ... See more keywords
Boosting the Thermal Stability of α-Diimine Palladium Complexes in Norbornene Polymerization from Construction of Intraligand Hydrogen Bonding and Simultaneous Increasing Axial/Equatorial Bulkiness.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c03185
Abstract: Increasing the thermostability of α-diimine late-transition-metal complexes and therefore rendering them more active at higher temperatures is of great importance, yet challenging for the olefin polymerization field. In the present research, a new family of… read more here.
Keywords: polymerization; palladium complexes; diimine palladium; diimine ... See more keywords
Direct Synthesis of Branched Carboxylic Acid Functionalized Poly(1-octene) by α-Diimine Palladium Catalysts
Sign Up to like & getrecommendations! Published in 2017 at "Polymers"
DOI: 10.3390/polym9040122
Abstract: In this work, we studied propylene polymerization using some α-diimine palladium catalysts with systematically varied ligand sterics. In propylene polymerization, the ligand steric effect exhibits significant variations on the catalytic activity, polymer molecular weight, and… read more here.
Keywords: palladium catalysts; direct synthesis; carboxylic acid; diimine palladium ... See more keywords